Smell
or the olfactory perception of the gases or compounds that surround us is an
indication that man uses to perceive a lot of things. The freshness, staleness,
dirt and cleanness are things that we perceive with our eyes closed.
Scientists
say that white smell, like white sound is a combination of smells. It can only
be conjured in a laboratory. When the components of the compounds projected
themselves, we perceive the smell.
Many
wavelengths are mixed to produce the white light and scientists conducted a
similar experiment with smell. However, human olfactory experiments were a failure
seemingly because they failed to react properly to mixtures that had more
components.
White
smell is entirely bland and so it is very difficult to describe it properly.